Question

kindly help me with question no 21​

Answer 1

Step-by-step explanation:

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rahulgarg65

kandpall avatar

kandpall

19.05.2018

Math

Secondary School

+5 pts

Answered

Roots of the equation |x2-x-6|=x+2

2

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Brainly User

Hey Mate ✌

Here's your answer friend,

Given Q. E. ==>

x² - x - 6 = x + 2

==> x² -2x - 8

==> x² -4x +2x - 8 =0

==> x(x - 4) + 2(x - 4) = 0

==> (x + 2)(x - 4) = 0

==> x = -2 or x = 4

are the roots of given Quadratic equation.

⭐ Hope it helps you ^_^ ⭐